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NCERT Exemplar Solutions Class 7 Mathematics Solutions for Exponents and Powers - Exercise in Chapter 11 - Exponents and Powers

Question 37 Exponents and Powers - Exercise

53700000 = ––– × 107

Answer:

53700000 = 5.37 × 107

= (53700000/10000000) × 10000000

= 5.37 × 107

Any number can be expressed as a decimal number between 1.0 and 10.0 (including 1.0) multiplied by a power of 10. Such form of a number is called its standard form or scientific notation

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